My current exercise/fitness plan involves just healthier eating and running at least 3 days a week. However, I want to try to include some exercises that I can do on my off-days from running in order to help lose weight and get in shape. I'm mostly looking for a full-body routine that hits the key muscle groups that doesn't require things that I won't have in my apartment.
Does such a routine exist, and what would a good one be? Detailed descriptions of the exercises (including pictures and/or videos, so I know if I'm doing them right) would be much appreciated as well.